Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just walk on in.

This petite retrofit smart lock is a discreet choice for just about any environment, though it’s incredibly loud and its app drags. Nuki has been producing smart locks for Europeans since 2015 and is ...

But for all its benefits, the smart home can be complicated, confusing, and occasionally maddening. It’s also hard to keep up with all the changes. New gadgets are arriving daily, new features come to ...